import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: Administrator
 * Date: 2022-12-28
 * Time: 下午 19:21
 */

@WebServlet("/Hello")
public class HelloServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //super.doGet(req, resp);
        //输出到控制台上
        System.out.println("Hello World");
        //把响应报文输出到页面上
        resp.getWriter().write("Hello World");
    }
}
